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Google Gemini API (Free) free tier

• Input / output tokens (select Flash models)Free of charge on Free tier
• Rate limitsModel- and tier-specific; view in AI Studio
• RPD resetMidnight Pacific Time
• Content useFree-tier prompts may be used to improve products

Catch: Exact RPM/TPM/RPD vary by model and usage tier; check AI Studio. Flagship models (e.g. Gemini 4 Argon) are not on Free. Paid tier required for higher limits and some models.

Source

https://ai.google.dev/gemini-api/docs/pricing

Last checked

16 Oct 2026

Change history

• 16 Oct 2026 Added Google Gemini API Free tier: free tokens on select Flash models; rate limits shown in AI Studio (ai.google.dev pricing).

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